.sousuoxiang{
    width: 100%;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.sousuoxiang>li{
    width: 100px;
    height: 40px;
    margin: 10px;
    line-height: 40px;
    float: left;
    border: 1px solid #d1d1d1;
    text-align: center;
}
.sousuoxiang>li:hover{
    background: #d83832;
    color:#ffffff;
}